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Old 01-18-2016, 12:28 PM   #9
swampbog
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Join Date: Dec 2015
Location: Detroit
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Re: FITECH EFI 600 Basic and Command center intall with pics, factory tank

Quote:
Originally Posted by steveo3318 View Post
I do not plan on using vacuum advance. I believe the fitech goes up pretty high in its advance set up. I did not install it 10 deg above center. I have done several several O2 sensors on my rides and several others and never had any trouble at the 90 angle. This one may be the one that proves me wrong but only time will tell. If you look close I have other O2 bungs there already. They were just to long to use
The reason they want 10° is to keep moisture from collecting (sitting) on the sensor.
It can be straight up and from the top of the tube and it'll still work as well as 10°
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